> For the complete documentation index, see [llms.txt](https://space-six.gitbook.io/whitepaper-space-six/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://space-six.gitbook.io/whitepaper-space-six/buildings/solar-panel.md).

# Solar Panel

* The **solar panel** plays a critical role here because electricity is one of the essential resources of this game, and the owners can [generate electricity](/whitepaper-space-six/buildings/electricity-generator.md) with the solar panels. the solar panels absorb the sun's rays in order to produce [electricity](/whitepaper-space-six/resources/electricity.md), which is then used to power the generator. With electricity players could charge their mining drones and construct their [spaceships](/whitepaper-space-six/promotion/spaceships.md). Only [landowners](/whitepaper-space-six/economy/land-owners.md) have access to limited solar panels, but they can gradually increase the number of solar panels to produce more electricity.